1. Represents the weighted average purchase price for the entire number of shares purchased. The actual purchase prices range from $14.5450 to $14.8500 per share. Information on the exact number of shares purchased at each purchase price can be obtained from the Issuer upon request.

2. Includes 11,250 restricted stock units ("RSUs") and will be settled in common stock upon vesting. The RSUs vest in three successive, equal, annual installments measured from March 1, 2020, subject to the Reporting Person's continued service relationship with the Issuer on each such vesting date

3. Includes 9,000 RSUs and will be settled in common stock upon vesting. The RSUs vest in four successive, equal, annual installments measured from January 19, 2019 subject to the Reporting Person's continued service relationship with the Issuer on each such vesting date.

Remarks:

/s/ Douglas T. Sheehy, as Attorney-in-Fact for Andrew Oxtoby

03/17/2020

** Signature of Reporting Person

Date

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person,
see
Instruction
4
(b)(v).